81789378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8317}}^1$

素因数の和:8482

約数の個数: 32

約数和(自身を含む): 179668800

約数和(自身を除く): 97879422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 8317, 9834, 16634, 24951, 49902, 91487, 182974, 274461, 548922, 1239233, 2478466, 3717699, 7435398, 13631563, 27263126, 40894689, 81789378]

約数ペア:

[(1, 81789378), (2, 40894689), (3, 27263126), (6, 13631563), (11, 7435398), (22, 3717699), (33, 2478466), (66, 1239233), (149, 548922), (298, 274461), (447, 182974), (894, 91487), (1639, 49902), (3278, 24951), (4917, 16634), (8317, 9834)]